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Description: matlab在系统辨识中的应用此处为白噪声产生的源代码及运行后结果（包括图像）-Matlab in the system identification of white noise here for the source code and run after the results (including images)
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Size: 21504 |
Author: 于瑞 |
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Description: 1. 视频数据读取，读取相邻两帧中的人眼最敏感的亮度数据。 2. 用后一帧的亮度矩阵减去前一帧亮度矩阵，计算出两帧的帧差。 3. 迭代计算出帧差中的噪声的均值和标准差。 4. 根据均值和标准差滤除噪声，得到变化区域。 5. 用数学形态学运算得到对象的最终模板。-1. Video data is read, read two adjacent eyes of the brightness of the most sensitive data. 2. After a brightness of the matrix before a less brightness matrix, calculated two frames worse. 3. Iterative Frame calculated the noise mean and the standard deviation. 4. According to the mean and standard deviation of filtering noise, changes to be regional. 5. Operators using mathematical morphology to be the ultimate target template.
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Size: 2048 |
Author: 王斌 |
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Description: 自适应噪声对消源程序，LMS算法自适应滤波器仿真-adaptive noise cancellation source, LMS adaptive filter algorithm simulation
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Size: 1024 |
Author: gjd |
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Description: 使用维纳滤波器对信号进行处理，得到噪声状况下的信号，这个滤波器是数字信号处理中非常经典的一个。代码里还提供了维纳的AR参数估计-Wiener filter to use signal processing, noise signal conditions, this filter is digital signal processing in a very classic. There is also a code of the AR Wiener Parameter Estimation
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Size: 3072 |
Author: 矫渊培 |
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Description: GABOR滤波器用MATLAB实现的例子，
用于图像处理去除噪声-Gabor filters using MATLAB example, image processing for noise removal
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Size: 1024 |
Author: C |
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Description: 自己课题用了的LMS程序，个人觉得很好，应该能帮上大家吧-own issues with the LMS procedures, personal feel very good, we should be able to help on it
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Size: 4096 |
Author: boboy |
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Description: This a software runing on the matlab, it is used in the channel coding simulation.
It include DVB-S2 LDPC, Covolution turbo, and block turbo code, You can choose which channel coding to run.
it run the encoder and add white noise in the channel, then it run the decoder, and compute the error rate.-This a software runing on the Matlab. it is used in the channel coding simulation. It i nclude DVB-S2 LDPC and turbo Covolution. and block turbo code, You can choose which channel coding to run. it ru n the encoder and add white noise in the channel. then it run the decoder. and compute the error rate.
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Size: 512000 |
Author: din_lee |
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Description: 这是显示通信系统中两路信道内噪声相关系数大小，如何确定，受什么参数影响的函数表达-communication system both within the channel noise correlation coefficient size, how to identify, affected by the parameters of function expression
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Size: 75776 |
Author: 孔嘉 |
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Description: 噪声语音对消系统研究 基于matlab rls-voice noise cancellation system based on the Matlab rls
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Size: 612352 |
Author: 李颂 |
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Description: 过滤图像，添加噪声，平均过滤，中值过滤，自适应过滤-filter images, add noise, the average filter, filter, adaptive filter
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Size: 4096 |
Author: 蓝景 |
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Description: 这里的７个源代码都是关于自适应噪声滤除技术的，其中包括小波分析，ＬＭＳ，ＲＬＳ，ＮＬＭＳ自适应滤波器，前向神经网络，ＢＰ神经网络自适应除噪-here seven of the source code are adaptive noise filtering technologies, including wavelet analysis, LMS, RLS, NLMS adaptive filter, to the neural network, BP neural network adaptive noise
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Size: 3072 |
Author: 彭平 |
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Description: 红外焦平面探测器输出图像信噪比计算和分析-Infrared focal plane image detector output signal to noise ratio calculation and analysis
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Size: 81920 |
Author: 王国东 |
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Description: 研究数学形态学的二值形态学、灰度形态学的腐蚀、膨胀、开启和闭合四种基本运算，利用这4种基本运算消除图像噪声。本文在总结和分析了数学形态学的基本理论及其应用的基础上，用MATLAB编程实现消除图像噪声。仿真结果表明，本文应用二值形态学和灰度形态学去除图像噪声具有较好的效果，并有一定的实用性。-Study on binary mathematical morphology morphology, grayscale morphology of corrosion, expansion of open and closed four basic operations, use of these four kinds of basic computing to eliminate the image noise. In this paper, summarizing and analyzing the basic theory of mathematical morphology and its applications based on programming using MATLAB realize the elimination of image noise. Simulation results show that the application of binary gray-scale morphology and morphological image noise removal with good results, and have a certain degree of practicality.
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Size: 157696 |
Author: 方方 |
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Description: 此文件包含有四个基于matlab源程序,可直接运行.其说明如下
P0305：模拟图像受高斯白噪声和椒盐噪声的影响 P0306：采用二维中值滤波函数medfilt2对受椒盐噪声干扰的图像滤P0307：采用MATLAB中的函数filter2对受噪声干扰的图像进行均值P0308：图像的自适应魏纳滤波 -This file contains four based on the matlab source code can be directly run. Its description is as follows P0305: analog image by Gaussian white noise and salt and pepper noise P0306: A two-dimensional median filtering function medfilt2 by salt and pepper noise to the image filter P0307: the use of MATLAB in filter2 function affected by noise interference images mean P0308: Image Adaptive Weiner Filter
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Size: 1024 |
Author: 张海涛 |
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Description: 图片去噪：对一幅图像加入不同的噪声（随机点噪声、椒盐噪声等），选取不同的方法去噪，比如说邻域平均、中值滤波、图像迭加等，比较对于不同的噪声，不同的方法哪种更好-Image denoising: for an image by adding different noise (random-dot noise, salt and pepper noise, etc.), select a different method of denoising, for example, the neighborhood average, median filter, image superposition and so on, compared for different noise, different methods which better
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Size: 754688 |
Author: 郑文 |
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Description: 小波软阈值去噪的MATLAB代码,输入噪声均值就可得出含噪图像和去噪图像,同时得出峰值信噪比.-Wavelet soft-threshold denoising of MATLAB code, the mean input noise with noise will get the images and de-noising images, peak signal to noise ratio obtained at the same time.
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Size: 197632 |
Author: 罗凯 |
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Description: matlab非平稳信号噪声消除 小波变换与傅里叶变换对比-matlab noise elimination of non-stationary signal Wavelet Transform and Fourier Transform Comparison
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Size: 1024 |
Author: hntangz |
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Description: MATLAB给图像添加高斯、椒盐、加性及乘性噪声(噪声生成)源代码Free Source Code for Adds diferent types of noise to an image-MATLAB add to the image Gaussian, salt and pepper, additive and multiplicative noise (noise generated) source code Free Source Code for Adds diferent types of noise to an image
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Size: 2048 |
Author: 余永松 |
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Description: Matlab计算信噪比,单声道，双声道均可，公式准确程序清晰-Matlab calculation of signal to noise ratio, mono, dual-channel may be, the formula clear and accurate procedures
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Size: 2048 |
Author: 沈圆圆 |
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Description: 利用matlab噪声干扰代码，请参考，压制干扰一种(Matlab noise interference code, please refer to)
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Size: 545792 |
Author: BOPER |
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